Fingerprint identification procedures, including binarization, thinning, such as extraction of feature points.

指纹识别的程序，包括二值化，细化，提取特征点等。

youdao

Fingerprint identification procedures, including binarization, thinning, such as extraction of feature points.

指纹识别的程序，包括二值化，细化，提取特征点等。

youdao